Chinja Chigadzirwa Tsananguro
Jn15 indoor high-voltage alternating-current earthing switch inoshandiswa sechigadzirwa chekutsigira chemukati-nhatu-chikamu chekuchinjana-azvino magetsi masisitimu e3 ~ 40.5kV uye 50 (60)Hz uye akakwira-voltage switch makabati kana sechino chinja chevhu. magadzirirwo emagetsi akakwira-voltage.Iyo inoratidzirwa neyakapfava uye compact chimiro, huremu huremu, kuchinjika kushanda, nyore kuisirwa uye yakanaka kugadzikana kwemafuta uye kusimba kwakasimba.
JN15-12/24/40.5KV indoor high-voltage alternating-current earthing switch inogadzirwa maererano nemitemo inotevera uye makodhi.
Item | Unit | Rsference inoshanda | |
Rated voltage | KV | 12/24/40.5 | |
Rated insulation level | Mheni ine simba inoshingirira voltage | KV | 75,145,185 |
1min simba-frequency inomira voltage | KV | 42,65,95 | |
Rated frequency | Hz | 50 / 60 | |
Yakatemerwa nguva pfupi inomira ikozvino | kA | 31.5 / 40 | |
Yakatemerwa nekumira ikozvino (peak value) | kA | 80/100 | |
Interphase pakati chinhambwe | mm | Ona tafura |
Muenzaniso uye tsanangudzo | E | L | C |
JN15-12/40-150 | 150 | 540 | 396 |
JN15-12/40-210 | 210 | 655 | 516 |
JN15-12/40-230 | 230 | 710 | 556 |
JN15-12/40-250 | 250 | 760 | 596 |
JN15-12/40-275 | 275 | 810 | 646 |
Zvigadzirwa zvemufananidzo (Mufananidzo chaiwo wechigadzirwa, usina kugadziriswa)